---
product_id: 790320533
title: "Maestro HRN-HRR-TO1 T-Harness for Select Toyota & Scion Vehicles 2005-19, replace the factory radio while retaining steering wheel controls & use of amp (ADS-MRR or ADS-MRR2 module required)"
price: "€ 193.25"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/790320533-maestro-hrn-hrr-to1-t-harness-for-select-toyota-scion
store_origin: HR
region: Croatia
---

# Maestro HRN-HRR-TO1 T-Harness for Select Toyota & Scion Vehicles 2005-19, replace the factory radio while retaining steering wheel controls & use of amp (ADS-MRR or ADS-MRR2 module required)

**Price:** € 193.25
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Maestro HRN-HRR-TO1 T-Harness for Select Toyota & Scion Vehicles 2005-19, replace the factory radio while retaining steering wheel controls & use of amp (ADS-MRR or ADS-MRR2 module required)
- **How much does it cost?** € 193.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/790320533-maestro-hrn-hrr-to1-t-harness-for-select-toyota-scion)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Maestro HRN-HRR-TO1 T-Harness for Select Toyota & Scion Vehicles 2005-19, replace the factory radio while retaining steering wheel controls & use of amp (ADS-MRR or ADS-MRR2 module required)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ4GTZM7 |
| Best Sellers Rank | #449 in Car Audio & Video Wiring Harnesses |
| Brand Name | Idatalink |
| Cable Type | vehicle-specific wiring harness |
| Connector Type | Specialized Connectors (Idatalink Maestro Specific) |
| Customer Reviews | 4.4 4.4 out of 5 stars (20) |
| Included Components | Idatalink Maestro HRN-HRR-TO1 T-Harness |
| Item Dimensions | 14 x 8 x 18 inches |
| Item Weight | 9.6 ounces |
| Manufacturer | Idatalink |
| Material Type | Polyvinyl Chloride (PVC) |
| Model | HRN-HRR-TO1 |
| Part Number | HRN-HRR-TO1 |
| UPC | 627780004211 |
| Unit Count | 1.0 Count |
| Warranty Description | 1-Year Manufacturer Warranty |

## Product Details

- **Brand:** Idatalink
- **Connector Type:** Specialized Connectors (Idatalink Maestro Specific)
- **Item Weight:** 9.6 ounces
- **Item dimensions L x W x H:** 14 x 8 x 18 inches
- **Material:** Polyvinyl Chloride (PVC)

## Images

![Maestro HRN-HRR-TO1 T-Harness for Select Toyota & Scion Vehicles 2005-19, replace the factory radio while retaining steering wheel controls & use of amp (ADS-MRR or ADS-MRR2 module required) - Image 1](https://m.media-amazon.com/images/I/71JmtXHjzOL.jpg)

## Frequently Bought Together

- Idatalink Maestro HRN-HRR-TO1 T-Harness for Select Toyota & Scion Vehicles 2005-19, replace the factory radio while retaining steering wheel controls & use of amp (ADS-MRR or ADS-MRR2 module required)
- Idatalink Maestro Acc-HU-SON1 Plug and Play Installation T-Harness for Select Sony Car Radios

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**Shop now:** [https://www.desertcart.hr/products/790320533-maestro-hrn-hrr-to1-t-harness-for-select-toyota-scion](https://www.desertcart.hr/products/790320533-maestro-hrn-hrr-to1-t-harness-for-select-toyota-scion)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-15*